Without Faith to act as a governor, the human mind is a runaway worry generator, a dynamo of negative expectations. And because your life is yours to shape as you wish with free will, if you entertain too much anxiety about too many things, if you place no trust in providence, what you fear will more often come to pass. We make so many of our own troubles, from mere mishaps to disasters, by dwelling on the possibility of them until the possible becomes the inevitable.